CPA & Social Media

I was wondering if you could give me some opinions/advice on CPA & social media. I currently have a Facebook page with 84k likes, another with 5k likes and a twitter account with 6k followers and I currently monetise with MyLikes. After reading numerous threads on here regarding CPA & social media (especially Instagram), it seems the money is a lot better than MyLikes. I was really hoping you could help me out with these questions below:

Is CPA & social media a sustainable method? Is there any risk involved?

Should I be expecting a fairly nice return with my current stats?

Is it really as simple as buying a domain and redirecting it to the CPA offer?

Thanks for reading, any kind of response would be appreciated and if anybody has anything I can help them with, let me know.

Note that adblockers might block our captcha, and other functionality on BHW so if you don't see the captcha or see reduced functionality please disable adblockers to ensure full functionality, note we only allow relevant management verified ads on BHW.